PHI 103 Week 3 Quiz

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1. Question : "China uses too much oil. So they shouldn't develop their industry" may commit which fallacy?
2. Question : "Julie started carrying a rabbit's foot, then she won the lottery. The rabbit's foot must have caused her to win the lottery" commits a(n)
3. Question : A person who is shown his or her argument commits a fallacy should
4. Question : A fallacy is an argument that
5. Question : "If that wasn't illegal, then it wouldn't be against the law" may commit which fallacy?
6. Question : "My husband snores. All men must snore" commits which of these fallacies.

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1. Question : The sentence "P → Q" is read as
2. Question : "P v Q" is best interpreted as
3. Question : What is the truth value of the sentence "P v ~ P"?
4. Question : If P is false, and Q is false, the truth-value of "P ↔Q" is
5. Question : "Julie and Kurt got married and had a baby" is best symbolized as
6. Question : "~ P v Q" is best read as
7. Question : One of the disadvantages of using

employ both deductive and inductive reasoning.Part Three – Counter-thesis and counter- argument In this part of the paper, the strongest objection to the thesis is presented along with an argument (probably briefer than the argument in Part Two) for tha

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Imagine someone asks you what you have learned in your logic class and what you found to be the most useful information you learned there. Is it important for people to study logic? What kinds of mistakes might they make without having been exposed to a careful study of reasoning provided by logic? Offer your response to these questions, and compare your answers to your classmates' responses

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PHI 103 PHI 103 Week 5
DQ 1;Write two arguments in English, one in the form of modus ponens and one in the form of modus tollens. Then, write the arguments in symbols using sentence letters and truth-functional connectives.

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1. Question : A good way to establish a conclusion as true, or probable, is to
2. Question : Logicians regard the following as the meaning of the word "argument."
3. Question : A strongly supported claim in science should be regarded as
4. Question : Examining reasons and constructing arguments can help in
5. Question : If the word "should" appears in a sentence, that sentence will always involve an ethical claim.
6. Question : Descartes worried a great deal about the threat posed by which of the following?

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DQ 2
Mary is poor. She has not been able to find a job and has two children she needs to feed. Assume Mary is forced to let her children go hungry or steal some food from a local grocery store. Which should she do? Construct an argument that supports Mary's decision to steal the food or an argument that shows why Mary should not steal the food. Critique the arguments offered by your classmates.

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1. Question : Mrs.Orlof teaches two history classes, one in the morning and one in the afternoon. Yesterday she gave the same test to both classes. Anyone who failed the test must take a retest. Since a greater percentage of students who took the morning test failed the test than students who took the afternoon test, more of Orlof’s morning history students than afternoon history students will have to take the retest.
The conclusion above is not necessarily valid because

5. Question : The average height of members of the high school basketball team is six feet, three inches. Jerry is on the high school basketball team, so Jerry must be taller than six feet. The argument above is flawed because it confuses 6.

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1. Question : "China uses too much oil. So they shouldn't develop their industry" may commit which fallacy?
2. Question : "Julie started carrying a rabbit's foot, then she won the lottery. The rabbit's foot must have caused her to win the lottery" commits a(n)
3. Question : A person who is shown his or her argument commits a fallacy should
4. Question : A fallacy is an argument that
5. Question : "If that wasn't illegal, then it wouldn't be against the law" may commit which fallacy?
6. Question : "My husband snores. All men must snore" commits which of these fallacies.

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DQ 2
One rich source of fallacies is the media: television, radio, magazines, and the Internet (including, of course, commercials.) Identify two distinct fallacies you see committed in the media. Do you think it is more likely that you will not be fooled by these fallacies having studied logic? What do you think those presenting these arguments assume about the logical skills of their viewers? Is this a good or bad assumption for them to make?

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DQ 1
Considering the fallacies discussed in Chapter Four of An Introduction to Logic, construct three different arguments that display distinct fallacies. Give an explanation of why each makes a mistake in drawing the conclusion it does. Review your classmates’ examples and see if they, in fact, commit the fallacy identified.

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PHI 103 Week 3 Assignment Stereotype Paper
Stereotype Paper.
Read Stereotyping Has Lasting Negative Impact: Prejudice has lingering effects,study shows and watch How Pre-existing Beliefs Distort Logical Reasoning.
Discuss three stereotypes you encounter in your own life and the effect those stereotypes can have on others.
This can be a stereotype you realize you have been guilty of holding or someone else.

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1. Question : "10 is less than 100; 100 is less than 1,000; consequently, 10 is less than 1,000" is an example of a
2. Question : One way to make an inductive argument stronger is to
3. Question : All sound arguments are valid, but not all valid arguments are sound. This means
4. Question : Inductive arguments should never be characterized as
5. Question : Inductive arguments are evaluated in terms of

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DQ 2
Construct an inductive argument for a specific conclusion. Then, explain what you might do to make this inductive argument stronger, either by revising the premises or by revising the conclusion.

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DQ 2
Construct an inductive argument for a specific conclusion. Then, explain what you might do to make this inductive argument stronger, either by revising the premises or by revising the conclusion.

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Final Paper Outline. Review the Final Paper instructions in Week 5 of the online course or in the “Components of Course Evaluation” section of this guide.
Then, visit the Ashford Writing Center (located in the Learning Resources tab in the left navigation bar).
The outline must contain a Introduction with thesis statement.